FR3100624B1 - Dispositif anti-retour de transmission de rotation - Google Patents

Dispositif anti-retour de transmission de rotation Download PDF

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Publication number
FR3100624B1
FR3100624B1 FR1909786A FR1909786A FR3100624B1 FR 3100624 B1 FR3100624 B1 FR 3100624B1 FR 1909786 A FR1909786 A FR 1909786A FR 1909786 A FR1909786 A FR 1909786A FR 3100624 B1 FR3100624 B1 FR 3100624B1
Authority
FR
France
Prior art keywords
locking element
radial
return device
rotation
locking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1909786A
Other languages
English (en)
Other versions
FR3100624A1 (fr
Inventor
Joffrey Delong
Vincent Longinotti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Electronics and Defense Actuation SAS
Original Assignee
Zodiac Actuation Systems SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zodiac Actuation Systems SAS filed Critical Zodiac Actuation Systems SAS
Priority to FR1909786A priority Critical patent/FR3100624B1/fr
Priority to PCT/EP2020/074661 priority patent/WO2021043934A1/fr
Priority to US17/640,064 priority patent/US11982326B2/en
Priority to JP2022514976A priority patent/JP2022547122A/ja
Priority to EP20764673.8A priority patent/EP4025799A1/fr
Publication of FR3100624A1 publication Critical patent/FR3100624A1/fr
Application granted granted Critical
Publication of FR3100624B1 publication Critical patent/FR3100624B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/08—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action
    • F16D41/10—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action with self-actuated reversing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/12—Freewheels or freewheel clutches with hinged pawl co-operating with teeth, cogs, or the like
    • F16D41/16—Freewheels or freewheel clutches with hinged pawl co-operating with teeth, cogs, or the like the action being reversible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D2041/0606—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate coupling members having parts wedging by movement other than pivoting or rolling but combined with pivoting or rolling parts, e.g. shoes on pivot bars or on rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • F16D2041/0646—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls the intermediate coupling members moving between recesses in an inner race and recesses in an outer race

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Lock And Its Accessories (AREA)
  • Transmission Devices (AREA)

Abstract

Ce dispositif anti-retour de transmission coaxiale de rotation comportant deux arbres d’entrée (2) et de sortie (3) coaxiaux, un bâti (4) de guidage en rotation des arbres (2, 3), un élément de verrouillage (5) contraint en translation radiale à travers un conduit (31) de l'arbre de sortie (3) entre une position radiale de verrouillage dans laquelle ledit élément de verrouillage (5) est saillant hors dudit conduit (31) de manière à empêcher une rotation de l’arbre de sortie (2) en butant contre le bâti (4) et une position radiale de déverrouillage dans laquelle l'élément de verrouillage (5) est escamoté de manière à autoriser la rotation axiale de l’arbre de sortie (3), l'arbre d'entrée (2) comportant des moyens de commutation radiale de l'élément de verrouillage (21) entre ses positions de verrouillage et de déverrouillage. Figure pour l’abrégé : Fig 1A
FR1909786A 2019-09-05 2019-09-05 Dispositif anti-retour de transmission de rotation Active FR3100624B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1909786A FR3100624B1 (fr) 2019-09-05 2019-09-05 Dispositif anti-retour de transmission de rotation
PCT/EP2020/074661 WO2021043934A1 (fr) 2019-09-05 2020-09-03 Dispositif anti-retour de transmission de rotation
US17/640,064 US11982326B2 (en) 2019-09-05 2020-09-03 Non-return rotation transmission device
JP2022514976A JP2022547122A (ja) 2019-09-05 2020-09-03 非戻り回転伝達デバイス
EP20764673.8A EP4025799A1 (fr) 2019-09-05 2020-09-03 Dispositif anti-retour de transmission de rotation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1909786A FR3100624B1 (fr) 2019-09-05 2019-09-05 Dispositif anti-retour de transmission de rotation
FR1909786 2019-09-05

Publications (2)

Publication Number Publication Date
FR3100624A1 FR3100624A1 (fr) 2021-03-12
FR3100624B1 true FR3100624B1 (fr) 2021-10-08

Family

ID=68211105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1909786A Active FR3100624B1 (fr) 2019-09-05 2019-09-05 Dispositif anti-retour de transmission de rotation

Country Status (5)

Country Link
US (1) US11982326B2 (fr)
EP (1) EP4025799A1 (fr)
JP (1) JP2022547122A (fr)
FR (1) FR3100624B1 (fr)
WO (1) WO2021043934A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1845667A (en) * 1927-11-30 1932-02-16 Charles A Johnson Clutch
SE328723B (fr) * 1966-03-23 1970-09-21 Naradi Narodni Podnik
IT1227375B (it) * 1988-11-22 1991-04-08 Carraro Spa Meccanismo differenziale per autoveicoli.
US20150107953A1 (en) * 2013-10-23 2015-04-23 Jeffrey M. Lucas Eccentric Lock One Way Clutch
KR101611719B1 (ko) * 2014-08-28 2016-04-14 주식회사 포스코 소재 이송장치 및 이를 포함하는 절단기

Also Published As

Publication number Publication date
US20220341473A1 (en) 2022-10-27
FR3100624A1 (fr) 2021-03-12
EP4025799A1 (fr) 2022-07-13
WO2021043934A1 (fr) 2021-03-11
US11982326B2 (en) 2024-05-14
JP2022547122A (ja) 2022-11-10

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